Merge commit 'a17045a9096bade0f8bbe669f8ef42db771a062f' into update-release-tools

release-tools/cloudbuild.sh

@@ -1,5 +1,19 @@
 #! /bin/bash
 
+# Copyright 2021 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # shellcheck disable=SC1091
 . release-tools/prow.sh